3940713021

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{785159}}^1$

素因数の和:785408

約数の個数: 16

約数和(自身を含む): 6030028800

約数和(自身を除く): 2089315779

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 785159, 2355477, 5496113, 16488339, 187653001, 562959003, 1313571007, 3940713021]

約数ペア:

[(1, 3940713021), (3, 1313571007), (7, 562959003), (21, 187653001), (239, 16488339), (717, 5496113), (1673, 2355477), (5019, 785159)]